{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing standard", "machanical property", "process characterization", "concept or principle", "enabling technology"], "input": "Usually , solid representation or surface representation can be used for individual lattice units ."}
{"manufacturing standard": [], "machanical property": [], "process characterization": [], "concept or principle": ["surface"], "enabling technology": []}